Chatbot intervention to help adolescents with digital addictions

Developing and Evaluating a Low-intensity Secondary Theory-based Chatbot Intervention to Reduce Common Digital Addictions, Sedentary Behaviors and Mental Distress Among Adolescents: A Randomized Controlled Trial

Not applicable Interventional Chinese University of Hong Kong · NCT06821373

This study tests if a chatbot can help teenagers aged 10-19 reduce their gaming and social media addiction better than just receiving information about these issues.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment330 (estimated)
Ages10 Years to 19 Years
SexAll
SponsorChinese University of Hong Kong Academic / other
Locations1 site (Hong Kong)
Trial IDNCT06821373 on ClinicalTrials.gov

What this trial studies

This study investigates the effectiveness of a chatbot-assisted intervention designed to reduce Internet gaming disorder and social media addiction among adolescents aged 10-19. Participants will be randomly assigned to either the intervention group, which receives the chatbot support, or a psycho-educational control group. The study will evaluate primary outcomes related to digital addiction and secondary outcomes such as sedentary behavior and mental distress through questionnaires at baseline, post-treatment, and a 3-month follow-up. The goal is to determine if the chatbot can significantly improve the participants' conditions compared to the control group.

Who should consider this trial

Good fit: Ideal candidates for this study are Chinese-speaking adolescents aged 10-19 who exhibit signs of Internet gaming disorder or social media addiction and use smartphones or the Internet daily.

Not a fit: Patients currently using psychotropic medication may not benefit from this study.

Why it matters

Potential benefit: If successful, this intervention could provide adolescents with effective tools to manage and reduce their digital addictions, leading to improved mental health and quality of life.

How similar studies have performed: Other studies have shown promise in using digital interventions for addiction management, suggesting that this approach could be effective.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Students at grades 5-6 in primary schools or grades 7-12 in secondary schools,
* Positive screening results of IGD and/or SMA) based on the validated screening tools
* Using smartphone or Internet on a daily base, 4) students' and parental consent,
* Chinese speaking.

Exclusion Criteria:

* Current use of any psychotropic medication.

Where this trial is running

Hong Kong

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Internet Gaming DisorderSocial Media AddictionInternet gaming disorderChatbotSocial media addictionStage of changemotivation enhancementLow-intensity
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.